validate.yml

name: Validate Data

on:
  schedule:
    - cron: '0 6 * * *'      # daily 06:00 UTC (report only commits when results change)
  push:
    branches: [main]         # also on every push
  workflow_dispatch:         # and manually

permissions:
  contents: write            # needed to commit updated report

jobs:
  validate:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Install dependencies
        run: pip install pillow numpy

      - name: Run validation
        id: validate
        run: |
          python scripts/validate.py
          echo "exit_code=$?" >> $GITHUB_OUTPUT
        continue-on-error: true   # don't block deploy on warnings

      - name: Commit updated validation report
        run: |
          git config user.name  "Open Indus Lab Bot"
          git config user.email "bot@open-indus-lab"
          git add docs/VALIDATION_REPORT.md
          if git diff --staged --quiet; then
            echo "No changes to report"
          else
            git commit -m "Auto-validate: $(date -u '+%Y-%m-%d %H:%M UTC')"
            git push
          fi

      - name: Report status
        run: |
          if [ "${{ steps.validate.outputs.exit_code }}" != "0" ]; then
            echo "::warning::Validation found issues — check docs/VALIDATION_REPORT.md"
          else
            echo "All validation checks passed"
          fi